常見例句雙語例句Rafter of satin, and roof of stone.裹著綢緞的椽,石頭屋頂。suxuewang.comThe main truss or rafter that supports and gives form to a roof.把梁木按一定結(jié)搆搭好形成的一個嚴密的結(jié)搆(如屋頂?shù)膿k架)。The section of the roof where the incident happened was being investigated to find out what caused the 50-tonne steel rafter to move.發(fā)生事故的頂棚部件正在被調(diào)查,來找出是什麼導致了這個50噸的大家夥發(fā)生了移動。 返回 rafter roof